河南城建学院学报Issue(6)：64-67,4.
华北城市PM2.5、PM10污染水平及两者相关性研究
Study of pollution and relativity of PM2 . 5、PM10 in North China cities
王红果 1张建平 1王勇2
作者信息
- 1. 济源市环境监测站，河南 济源459000
- 2. 济源市环境保护局，河南 济源459000
- 折叠
摘要
Abstract
Continuous monitoring byβ-ray absorption method is used for urban air quality in North cities, and results show that the pollution is relatively severe in summer, autumn and winter, it is light in autumn. Diur-nal variation of the average concentration of PM2. 5 and PM10 show that larger PM2. 5 and PM10 that harm human body accounted for a larger proportion, an average of 75. 6%, and there is obvious linear relationship between the concentration of PM2. 5 and PM10 . The effect of three meteorological parameters on atmospheric fine particle pollutants shows descending sequence:humidity > wind velocity> temperature for the absence of rain, snow and wind.关键词
PM2.5/PM10/相关性/气象条件Key words
PM2.5/PM10/correlation/meteorological conditions分类
资源环境引用本文复制引用
王红果,张建平,王勇..华北城市PM2.5、PM10污染水平及两者相关性研究[J].河南城建学院学报,2014,(6):64-67,4.
